Adaptive Estimation When the Unidimensionality Assumption of IRT is Violated IRT

Author(s):

Folk, Valerie Greaud; Green, Bert F.

Publication Year:

1989

Source:

Applied Psychological Meaurement, v13 n4 p373-389, Dec 1989

Document Type:

Article

Page Count:

17

Subject/Key Words:

Ability Identification, Adaptive Testing, Computer Assisted Testing, Computer Simulation, Estimation (Mathematics), Item Response Theory